AS2936
National Energy Research Scientific Computing Center · nersc.gov
United States
Stub AS
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nersc.gov |
| Hosted domains | 7 |
| IPv4 addresses | 65,536 |
| IPv6 addresses | 19,342,813,113,834,066,795,298,816 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 years ago on Nov 23, 1994 |
| Updated | a year ago on Nov 13, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.55.0.0/16 | ESnet | 65,536 |
| Netblock | Company |
|---|---|
| 2620:0:28b0::/44 | National Energy Research Scientific Computing Center |
WHOIS Details
ASHandle: AS2936
OrgID: AS2936
ASName: AS2936
ASNumber: AS2936
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 7 domain names hosted across 10 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.55.206.106 | ██████████ | 5 |
| 128.55.206.108 | ██████████ | 2 |
| 128.55.206.111 | █████████ | 2 |
| 128.55.206.112 | ██████████ | 2 |
| 128.55.206.113 | █████████ | 2 |
| 128.55.206.109 | ██████████ | 2 |
| 128.55.206.110 | █████████ | 2 |
| 128.55.206.107 | ██████████ | 2 |
| 128.55.209.25 | ██████████ | 1 |
| 128.55.206.100 | ██████████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS293 | ESnet |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS293 | ESnet |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
64 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.55.76.174 |
2.02ms from San Jose,
US
|
|
| 128.55.126.30 |
2.04ms from San Jose,
US
|
|
| 128.55.154.12 |
2.08ms from San Jose,
US
|
|
| 128.55.77.167 |
1.97ms from San Jose,
US
|
|
| 128.55.64.36 |
1.99ms from San Jose,
US
|
|
| 128.55.167.142 |
2.02ms from San Jose,
US
|
|
| 128.55.223.121 |
2.00ms from San Jose,
US
|
|
| 128.55.81.206 |
1.99ms from San Jose,
US
|
|
| 128.55.185.224 |
2.04ms from San Jose,
US
|
|
| 128.55.172.2 |
2.15ms from San Jose,
US
|
|
| 128.55.139.254 |
2.14ms from San Jose,
US
|
|
| 128.55.190.155 |
2.03ms from San Jose,
US
|
|
| 128.55.205.26 |
2.02ms from San Jose,
US
|
|
| 128.55.70.152 |
2.00ms from San Jose,
US
|
|
| 128.55.147.254 |
2.13ms from San Jose,
US
|
|
| 128.55.221.222 |
2.02ms from San Jose,
US
|
|
| 128.55.207.254 |
2.03ms from San Jose,
US
|
|
| 128.55.83.78 |
2.01ms from San Jose,
US
|
|
| 128.55.71.70 |
2.03ms from San Jose,
US
|
|
| 128.55.199.201 |
1.98ms from San Jose,
US
|
|
| 128.55.79.86 |
2.01ms from San Jose,
US
|
|
| 128.55.212.127 |
2.05ms from San Jose,
US
|
|
| 128.55.73.152 |
1.99ms from San Jose,
US
|
|
| 128.55.210.197 |
2.02ms from San Jose,
US
|
|
| 128.55.181.3 |
2.14ms from San Jose,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 128.2.71.40 |
5.85ms from Ashburn,
US
|
|
| 191.104.113.8 |
2.76ms from Bogota,
CO
|
|
| 47.227.105.232 |
7.77ms from Chicago,
US
|
|
| 135.134.222.120 |
3.12ms from Chicago,
US
|
|
| 109.221.89.152 |
14.28ms from Frankfurt am Main,
DE
|
|
| 42.242.78.184 |
3.00ms from Kunming,
CN
|
|
| 31.52.122.136 |
2.71ms from London,
GB
|
|
| 109.159.180.88 |
4.61ms from London,
GB
|
|
| 74.125.105.72 |
0.14ms from Madrid,
ES
|
|
| 143.44.185.104 |
14.80ms from Manila,
PH
|
|
| 97.106.63.40 |
10.73ms from Orlando,
US
|
|
| 151.27.15.8 |
4.60ms from Rome,
IT
|
|
| 151.1.147.152 |
1.91ms from Rome,
IT
|
|
| 213.10.41.72 |
2.30ms from Amsterdam,
NL
|
|
| 34.80.135.152 |
0.14ms from Chang-hua,
TW
|
|
| 45.56.149.56 |
0.34ms from Dallas,
US
|
|
| 186.213.84.88 |
3.20ms from Rio de Janeiro,
BR
|
|
| 106.104.87.24 |
6.26ms from Taipei,
TW
|
|
| 207.61.5.248 |
0.85ms from Toronto,
CA
|
|
| 97.146.252.216 |
17.53ms from Ashburn,
US
|
|
| 168.11.38.24 |
19.61ms from Atlanta,
US
|
|
| 113.0.107.136 |
13.28ms from Changchun,
CN
|
|
| 175.12.248.216 |
2.87ms from Changsha,
CN
|
|
| 50.115.255.216 |
11.14ms from Dallas,
US
|
|
| 165.201.154.136 |
6.75ms from Kansas City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2936 at robtex.
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